Stephen Greenblatt said this quote

Poems are difficult to silence.

~ Stephen Greenblatt

Human beings, Lucretius thought, must not drink in the poisonous belief that their souls are only part of the world temporarily and they are heading somewhere else. That belief will only spawn in them a destructive relation to the environment in which they live the only lives they have.

~ Stephen Greenblatt

There was a time in the ancient world - a very long time - in which the central cultural problem must have seemed an inexhaustible outpouring of books. Where to put them all? How to organize them on the groaning shelves? How to hold the profusion of knowledge in one's head? The loss of this plenitude would have been virtually inconceivable to anyone living in its midst. Then, not all at once but with the cumulative force of a mass extinction, the whole enterprise came to an end. What looked stable turned out to be fragile, and what had seemed for all time was only for the time being.

~ Stephen Greenblatt

A comparably capacious embrace of beauty and pleasure - an embrace that somehow extends to death as well as life, to dissolution as well as creation - characterizes Montaigne's restless reflections on matter in motion, Cervantes's chronicle of his mad knight, Michelangelo's depiction of flayed skin, Leonardo's sketches of whirlpools, Caravaggio's loving attention to the dirty soles of Christ's feet.

~ Stephen Greenblatt